Preferred Label : (7'R,8'S)-3,4-methylenedioxy-3',4'-dimethoxy -7,8-seco-7,7'-epoxylignan-7,8-dione;
MeSH note : from the fruits of Schisandra sphenanthera; structure in first source;
MeSH synonym : 3,4-MD-E cpd;
Is substance : O;
Origin ID : C546655;
UMLS CUI : C2745865;
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